AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 1999YL16 ∴ Summary
Contact »
(134716) 1999YL16  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.62703 1.24e-08 au
e 0.120204 4.516e-08
i 3.016 4.893e-06 deg
Ω 141.731 8.256e-05 deg
ω 5.887 8.495e-05 deg
M 244.211 1.905e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    16.2 mag
Slope parameter (G)    0.15 mag
Perihelion 2.3113 au
Aphelion 2.9428 au
Asc. node-Earth separation 1.3261 au
Desc. node-Earth separation 1.92806 au
Earth MOID 1.32332 au
Orbital period 1555.24 days
Date of orbit computation  feb 22 02:18
Observational summary
Optical observations (Discarded) 668 (7)
Radar observations (Discarded) 0 (0)
Arc length 10063.1 days
Unobserved 165 days

More info »
Ephemeris at epoch 60420 MJD
Right Ascension 24.6951 deg
Declination 8.15567 deg
V Magnitude 21.46 mag
Solar Elongation 4.65 deg
Galactic Latitude -52.9 deg
Rate 0.412 deg/day
Direction 69.339 deg

More info »